Base | Representation |
---|---|
bin | 1100010110100000011… |
… | …0110000111010110010 |
3 | 202021201120201221220210 |
4 | 3011220012300322302 |
5 | 11434041200014302 |
6 | 241252222244550 |
7 | 21221341151430 |
oct | 3055006607262 |
9 | 667646657823 |
10 | 212200001202 |
11 | 81aa2406722 |
12 | 35161426756 |
13 | 17019a3b6b7 |
14 | a3b04c1d50 |
15 | 57be54e66c |
hex | 31681b0eb2 |
212200001202 has 32 divisors (see below), whose sum is σ = 485073286272. Its totient is φ = 60622982784.
The previous prime is 212200001197. The next prime is 212200001219. The reversal of 212200001202 is 202100002212.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 239428 + ... + 694064.
It is an arithmetic number, because the mean of its divisors is an integer number (15158540196).
Almost surely, 2212200001202 is an apocalyptic number.
212200001202 is an abundant number, since it is smaller than the sum of its proper divisors (272873285070).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212200001202 is a wasteful number, since it uses less digits than its factorization.
212200001202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 465762.
The product of its (nonzero) digits is 32, while the sum is 12.
Adding to 212200001202 its reverse (202100002212), we get a palindrome (414300003414).
The spelling of 212200001202 in words is "two hundred twelve billion, two hundred million, one thousand, two hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •